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This function enables the user to activate a given operation mode in the zone.
Normal mode – pre-set temperature depends on the selected schedule.
Holiday mode – the pre-set temperature depends on ‘Temperature settings’ parameter ( Menu > Zones > User’s
settings > Temperature settings > Holiday temperature).
Economical mode – the pre-set temperature depends on ‘Temperature settings’ parameter ( Menu > Zones > User’s
settings > Temperature settings > Economical temperature).
Comfort mode – the pre-set temperature depends on ‘Temperature settings’ parameter ( Menu > Zones > User’s
settings > Temperature settings > Comfort temperature).
3. ZONES
Zones menu is described in detail in section VII.
4. EXTERNAL SENSOR
It is possible to connect an external temperature sensor which enables the user to activate the weather-based control. The
current external temperature value is displayed in the main screen view.
4.1. WEATHER-BASED CONTROL
Once the external sensor has been activated, the main screen displays external temperature value whereas the main menu
offers average external temperature.
Averaging time – the user sets the time period based on which the average external temperature is calculated. The
settings range is 6-24 hours.
Temperature threshold – this function protects the zone against excessive temperature. The zone in which weather-
based control has been activated will not be heated when the average daily temperature outside exceeds the pre-
set threshold value. For example, when the temperature rises in spring, the controller will prevent the zones from
being heated unnecessarily.
4.2. CALIBRATION
Sensor calibration is performed while mounting or after it has been used for a long time, if the room temperature displayed
differs from the actual temperature. Calibration range is from -10⁰C to +10⁰C with the accuracy of 0,1⁰C.
5. MANUAL MODE
This function enables the user to activate particular devices (pump, voltage-free contact and valve actuators) independently
of the others in order to check if they operate properly. It is advisable to check the devices using this procedure at the first
start-up.
6. REGISTRATION
This function is used to register EU-M-9r room regulator, which enables the user to extend the system to 4 external controllers
and be able to control all the zones via the Internet.
Follow the steps to register EU-M-9r room regulator:
Select Registration option in EU-M-9r
Go to the menu of the external controller and select Registration (Menu > Registration)
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